CN217733344U - Side heater of polycrystalline silicon ingot furnace - Google Patents
Side heater of polycrystalline silicon ingot furnace Download PDFInfo
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- CN217733344U CN217733344U CN202220866318.8U CN202220866318U CN217733344U CN 217733344 U CN217733344 U CN 217733344U CN 202220866318 U CN202220866318 U CN 202220866318U CN 217733344 U CN217733344 U CN 217733344U
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Abstract
The utility model relates to a polycrystalline silicon ingot furnace side heater, including the outer container, the bottom fixedly connected with base of outer container, the inboard of outer container is provided with capping device, capping device includes the guard box of fixed connection in outer container top, fixedly connected with mount on the interior roof of guard box, the bottom fixedly connected with motor of mount, fixedly connected with threaded rod on the output shaft of motor, the outside threaded connection of threaded rod has the backup pad, the bottom fixedly connected with bell of backup pad. This polycrystalline silicon ingot furnace side heater drives the threaded rod through starter motor and rotates, and the threaded rod rotates and drives the bell up-and-down motion, seals the top of zone of heating, guarantees that the raw materials heating is more even, and first heating hinders the silk and carries out preliminary heating to the raw materials, and the second heating hinders the silk and further heats the raw materials, reaches even and effectual purpose to the heating.
Description
Technical Field
The utility model relates to an ingot furnace technical field specifically is a polycrystalline silicon ingot furnace side heater.
Background
The polysilicon ingot furnace is mainly used for large-scale production of solar-grade polysilicon ingots, adopts an advanced polysilicon directional solidification technology, directionally condenses and crystallizes silicon materials through a special process after high-temperature melting, thereby meeting the requirement of polysilicon quality for solar cell production, and is intelligent large-scale production equipment which is suitable for long-time continuous work, high in precision, reliability and automation degree, high in production efficiency and high in product quality; the heating speed is high, and the efficiency is high; the safety and reliability are realized, multiple devices are protected, and the personal safety is guaranteed; the device has the advantages of full Chinese operation, automatic alarm in the whole process, time and labor saving, high efficiency, energy saving, realization of stable and directional solidification by applying an advanced computer control technology, and high quality and large specification of produced polysilicon ingots.
The existing polycrystalline silicon ingot furnace has the problem that heating is not uniform in the heating process, the final finished product cannot achieve the expected effect due to the fact that heating cloth is not uniform, and social requirements are difficult to meet, so that the problem of non-uniformity in heating is solved by providing the side heater of the polycrystalline silicon ingot furnace.
SUMMERY OF THE UTILITY MODEL
The utility model provides a polycrystalline silicon ingot furnace side heater, possess advantages such as heating effect is good, solved traditional polycrystalline silicon ingot furnace heating inhomogeneous and lead to final finished product to reach the problem of anticipated effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polycrystalline silicon ingot furnace side heater, includes the outer container, the bottom fixedly connected with base of outer container, the inboard of outer container is provided with capping device, capping device includes fixed connection in the guard box at outer container top, fixedly connected with mount on the interior roof of guard box, the bottom fixedly connected with motor of mount, fixedly connected with threaded rod on the output shaft of motor, the outside threaded connection of threaded rod has the backup pad, the bottom fixedly connected with bell of backup pad.
Further, the outside fixedly connected with slider of backup pad, the quantity of slider is two, the spout that matches with the slider and fit is seted up to the inboard of outer container.
Furthermore, the inboard fixedly connected with support column of outer container, the quantity of support column is four, and two liang of symmetric distribution are in the inboard of outer container.
Further, the top fixedly connected with fixing base of support column, the top fixedly connected with zone of heating of fixing base.
Further, the inboard fixedly connected with inner bag of zone of heating, the inboard fixedly connected with of zone of heating hinders the silk.
Further, the inner side of the outer box is fixedly connected with a second heating wire resistor, and the inner side of the outer box is provided with a groove matched with the second heating wire resistor.
Further, the outside fixedly connected with controller of outer container, the inboard fixedly connected with supporting shoe of base.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this polycrystalline silicon ingot furnace side heater, it rotates to drive the threaded rod through starter motor, the threaded rod rotates the backup pad up-and-down motion that drives its outside, backup pad up-and-down motion and then drive the bell up-and-down motion of its bottom, seal the top of zone of heating, guarantee that raw materials heats more evenly, first heating hinders the silk and carries out preliminary heating to the raw materials, the second heating hinders the silk and further heats the raw materials, the multilayer heating makes the heating effect of raw materials better, the device is sealed effectual to the heating furnace, reach even and effectual purpose of heating.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
fig. 2 is a front view of the structure of the present invention.
In the figure: the device comprises an outer box 1, a base 2, a protection box 3, a fixing frame 4, a motor 5, a threaded rod 6, a supporting plate 7, a furnace cover 8, a sliding block 9, a supporting column 10, a fixing seat 11, a heating layer 12, a first heating wire resistor 13, an inner container 14, a second heating wire resistor 15 and a controller 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the heater for the side surface of the polysilicon ingot furnace in the present embodiment includes an outer box 1, a base 2 is fixedly connected to the bottom of the outer box 1, and a capping device is disposed inside the outer box 1.
In this embodiment, capping device includes fixed connection in the guard box 3 at 1 top of outer container, fixedly connected with mount 4 on the interior roof of guard box 3, the bottom fixedly connected with motor 5 of mount 4, fixedly connected with threaded rod 6 on the output shaft of motor 5, the outside threaded connection of threaded rod 6 has backup pad 7, the screw hole that matches with threaded rod 6 and fit is seted up to backup pad 7's inboard, the bottom fixedly connected with bell 8 of backup pad 7, after inner bag 14 is added to the raw materials, drive threaded rod 6 through starter motor 5 and rotate, threaded rod 6 rotates the 7 up-and-down motion of backup pad that drive its outside, backup pad 7 up-and-down motion and then drive the 8 up-and-down motion of bell of its bottom, seal the top of zone of heating 12, guarantee that the raw materials heats more evenly.
It should be noted that, the outside fixedly connected with slider 9 of backup pad 7, the quantity of slider 9 is two, the spout that matches suitable with slider 9 is seted up to the inboard of outer container 1, the inboard fixedly connected with support column 10 of outer container 1, the quantity of support column 10 is four, and two liang of symmetric distribution is in the inboard of outer container 1, carry out the fixed stay effect to heating device, the top fixedly connected with fixing base 11 of support column 10, the top fixedly connected with zone of heating 12 of fixing base 11, the inboard fixedly connected with inner bag 14 of zone of heating 12, the inboard fixedly connected with first heating resistance wire 13 of zone of heating 12, the inboard fixedly connected with second heating resistance wire 15 of outer container 1, first heating resistance wire 13 carries out the primary heating to the raw materials, second heating resistance wire 15 further heats the raw materials, the multilayer heating makes the heating effect of raw materials better, guarantee the quality of final product, the inboard of outer container 1 has seted up the recess that matches suitable with second heating resistance wire 15, the outside fixedly connected with controller 16 of outer container 1, the inboard fixedly connected with supporting shoe of base 2, support fixedly to whole device, guarantee the stability of device.
The working principle of the above embodiment is as follows:
drive threaded rod 6 through starter motor 5 and rotate, threaded rod 6 rotates 7 up-and-down motion of backup pad that drive its outside, 7 up-and-down motion of backup pad and then drive the 8 up-and-down motion of bell of its bottom, top to zone of heating 12 is sealed, guarantee that raw materials heating is more even, first heating hinders silk 13 and tentatively heats the raw materials, second heating hinders silk 15 and further heats the raw materials, the multilayer heating makes the heating effect of raw materials better, the device is sealed effectual to the heating furnace, make the heating effect of ingot furnace better.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a polycrystalline silicon ingot furnace side heater, includes outer container (1), its characterized in that: the bottom of the outer box (1) is fixedly connected with a base (2), and a gland device is arranged on the inner side of the outer box (1);
the capping device comprises a protection box (3) fixedly connected to the top of an outer box (1), a fixing frame (4) is fixedly connected to the inner top wall of the protection box (3), a motor (5) is fixedly connected to the bottom of the fixing frame (4), a threaded rod (6) is fixedly connected to the output shaft of the motor (5), a supporting plate (7) is connected to the outer side of the threaded rod (6) in a threaded mode, and a furnace cover (8) is fixedly connected to the bottom of the supporting plate (7).
2. The side heater of the polycrystalline silicon ingot furnace according to claim 1, wherein: the outer side of the supporting plate (7) is fixedly connected with two sliding blocks (9), the number of the sliding blocks (9) is two, and a sliding groove matched with the sliding blocks (9) is formed in the inner side of the outer box (1).
3. The side heater of the polycrystalline silicon ingot furnace according to claim 1, wherein: the inboard fixedly connected with support column (10) of outer container (1), the quantity of support column (10) is four, and two liang of symmetric distribution in the inboard of outer container (1).
4. The side heater of the polycrystalline silicon ingot furnace according to claim 3, wherein: the top fixedly connected with fixing base (11) of support column (10), the top fixedly connected with zone of heating (12) of fixing base (11).
5. The side heater of the polycrystalline silicon ingot furnace according to claim 4, wherein: the inner side of the heating layer (12) is fixedly connected with an inner container (14), and the inner side of the heating layer (12) is fixedly connected with a first heating resistance wire (13).
6. The side heater of the polycrystalline silicon ingot furnace according to claim 1, wherein: the inner side of the outer box (1) is fixedly connected with a second heating resistance wire (15), and the inner side of the outer box (1) is provided with a groove matched with the second heating resistance wire (15).
7. The side heater of the polycrystalline silicon ingot furnace according to claim 1, wherein: the outer side of the outer box (1) is fixedly connected with a controller (16), and the inner side of the base (2) is fixedly connected with a supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220866318.8U CN217733344U (en) | 2022-04-15 | 2022-04-15 | Side heater of polycrystalline silicon ingot furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220866318.8U CN217733344U (en) | 2022-04-15 | 2022-04-15 | Side heater of polycrystalline silicon ingot furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217733344U true CN217733344U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220866318.8U Active CN217733344U (en) | 2022-04-15 | 2022-04-15 | Side heater of polycrystalline silicon ingot furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217733344U (en) |
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2022
- 2022-04-15 CN CN202220866318.8U patent/CN217733344U/en active Active
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